stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chap. 17 Periodic Table Quiz Flashcards | StudBud
Explore
/
Chap. 17 Periodic Table Quiz
Chap. 17 Periodic Table Quiz
22 terms
·
StudBud Administration
·
633 plays
9th grade physical science quiz about the periodic table and atomic structure.
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
An atom has 20 protons, 24 neutrons, and 10 electrons. What is its mass number?
44
54
30
20
2
What is this?
Ion symbol for Krypton
Atomic symbol for Krypton
Orbital diagram for Krypton
Isotope notation for Krypton
3
The weighted average of all the isotopes of an element.
average atomic mass
mass number
charge
atomic number
4
The positively charged center of the atom is the ...
quark
neutron
nucleus
proton
5
Quarks make up this particle.
electron
positron
neutron
proton
6
Elements in the Periodic Table are arranged in order of ...
Increasing Atomic Mass
Decreasing Atomic Mass
Increasing Atomic Number
Decreasing Atomic Number
7
The elements on the left side of the Periodic Table are the ...
metaloids
rare earths
nonmetals
metals
8
Elements that behave like metals sometimes, and like nonmetals other times.
nonmetals
metals
Ah - element of surprise
metalloids
9
How many electrons does carbon have in its outer energy level?
4
1
2
3
10
Elements that are in group 3-12 are called the ...
transition metals
alkaline earth metals
noble gases
chalcogens
11
Elements of the Periodic Table are listed by increasing atomic mass.
True
False
12
The mass number is ...
protons + electrons
protons + neutrons + electrons
neutrons + electrons
protons + neutrons
13
An atom with the same number of protons, but different numbers of neutrons is a(n) ...
ion
element
isotope
allotrope
14
The vertical columns on the Periodic Table are called ...
rows
families
groups
periods
15
Elements that are in the same group show similar ...
atomic number
color
mass
properties
16
Most atoms want this number of electrons in their outermost shell.
6
7
5
8
17
The creator of the periodic table was ...
Isaac Newton
Thomas Edison
Dmitri Mendeleev
John Dalton
18
The horizontal rows in the Periodic Table are called ...
groups
families
horizons
periods
19
The region around the nucleus where electrons are found.
Electron Cloud
Orbit
Layer
Period
20
Neutral particles in the atom's nucleus are called ...
neutrons
positrons
protons
alpha particles
21
The identity of an element is determined by the number of this particle.
electron
neutron
proton
quark
22
It is possible for two elements to have the same atomic number.
False
True
